A.who work as coordinators
B.who function as judges
C.who supervise transactions
D.who determine the price
[单选题]A.who work as coordinatorsB.who function as judgesC.who supervise transacti
[单选题]A.who work as coordinatorsB.who function as judgesC.who supervise transacti
[单选题]A.who work as coordinatorsB.who function as judgesC.who supervise transacti
[单选题]A.等温过程B.等压过程C.等体过程D.绝热过程
[单选题]A.stay outside the network of social influenceB.have little contact with th
[单选题]A.the art market had witnessed a succession of victoriesB.the auctioneer fi
[单选题]A.Fondness of foreign culture.B.Equality in society.C.Linguistic tolerance.
[单选题]A.a protectorB.a judgeC.a criticD.a guide
[单选题]A.等温过程B.等压过程C.等体过程D.绝热过程